Q: Is 18,120 a Composite Number?
A: Yes, 18,120 is a composite number.
The number 18,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 151 302 453 604 755 906 1,208 1,510 1,812 2,265 3,020 3,624 4,530 6,040 9,060 and 18,120, with no remainder.
Since 18,120 cannot be divided by just 1 and 18,120, it is a composite number.